default.conf

Listen 80
<VirtualHost *:80>
        ServerName aaa.com
        ServerAlias aaa.com *.aaa.com
        DocumentRoot /var/www/aaa.com
        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>
<VirtualHost *:80>
        ServerName bbb.com
        ServerAlias bbb.com *.bbb.com
        DocumentRoot /var/www/bbb.com
        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>